How's it goin'I was given this CPU: AXMS1800FXS3CI presume it's an XP-M 1800+I've put it in a MSI Mega180 PC (nForce2 chipset) and it sees it as 800MHz (6x133MHz) I'm gonna try it in a different system to see what comes up....I was also looking the order code thingy for the XP-M's?Thanks

QUOTE I was given this CPU: AXMS1800FXS3CThat's a 25W Low-power Mobile Athlon XP-M 1800+, model 8 (Thoroughbred) clocked at 1.53GHz, 133MHz FSB, 1.25V Vcore, 95°C max temp, 256KB L2-cache.QUOTE I've put it in a MSI Mega180 PC (nForce2 chipset) and it sees it as 800MHz (6x133MHz) I'm gonna try it in a different system to see what comes up....It's pretty normal for mobile AXP-M processors to be recognized improperly if you run them on a non-Laptop system.Mobile AXP-M parts generally have a x6.0 'startup multiplier' which will be used if the (non-Laptop) motherboard is configured to automatically recognize the processor's multiplier.You will have to manually set your multiplier to x11.5 in BIOS (if this is supported on your motherboard) to make the processor run at its default speed.QUOTE I was also looking the order code thingy for the XP-M's?If you're looking for official info of the sort AMD provides for their desktop processors, you will be out of luck...As far as i know specifications and datasheets for mobile Athlon XP-M parts are NOT publicly available.

If you have any further questions on your processor, feel free to ask...i'll do my best to help with your question/problem.